Ybot is erlang bot software inspired by Github hubot. It supports IRC and XMPP transports and is extensible with plugins. Plugins can be written with Python, Ruby, or shell. It supports IRC chat, XMPP multi user chat, and 37 signals Campfire chat. It can simultaneously run any number of bots on different transports.

ERDialog is part of a simple Web based framework
with Erlang. It is a Web browser interface and
system for developing programs using the Yaws HTTP
server and Erlang support programs. It will be
able to ship applets for installation. Applets for
wiki, music playing, and file launching exist now.

ERDaddresses is a simple little address book program using text files. In addition to text data, contact photos can be viewed. Additional applets can be downloaded. The GUI interface used is ERDialog, which is written in Erlang and interfaces through a Web browser. It is cross-platform where ever Erlang and Yaws run. This is a full release ERDialog framework so applets can be added.

ERDcreate is an application generator using the erdhweb system, which integrates all the files
for an application in one file. This is a new
approach to distributing code packages. HTML is
the file method used for the combined system. All
the code files, documentation files, and support
files are woven together in one file. This system
takes off from the literate programming ideas of
weaving and unweaving. Complete applications can
be distributed as one file and installed from the
one HTML file.

ERDaudio is a Web interface for playing audio files. It uses the MPD audio server and should work anywhere MPD and mpc can run. It can play audio files directly through HTML5 capable browsers and supports playlists.

ERDvideo is an application to display video in an HTML5 capable Web browser. As part of the ERDialog Web Framework, this application is an applet that can be installed and used through a Web browser. This application requires Erlang and Yaws and should run on all platforms. Ogg videos can be viewed without Flash or any other programs.

Erlangux is a mini distribution system framework in Erlang. It is derived from DSL. It provides an older Linux 2.4.31 kernel, a user-friendly shell, and a good assortment of utilities. It includes the Firefox Web browser, text editors, and the X Window System. It also includes a small footprint GUI, and is able to run most Erlang software.

ERDlanguage is a Web-based language research tool that forms part of the ERDialog Web framework system. ERDlanguage enables users to explore the Wordnet corpus on their hard drives and retrieve word meanings. ERDlanguage is applet based with the complete ERDialog framework, so it can be part of a tool chain for the user.

erlide is a development environment for Erlang based on Eclipse. It works with Eclipse 3.4, Java 1.5, and Erlang R11B, or later. The editor provides highlighting, completion, and documentation views. It provides an integrated debugger and refactoring support (Wrangler).